30880234

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{839}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 58060800

約数和(自身を除く): 27180566

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 239, 478, 839, 1673, 1678, 2629, 3346, 5258, 5873, 9229, 11746, 18403, 18458, 36806, 64603, 129206, 200521, 401042, 1403647, 2205731, 2807294, 4411462, 15440117, 30880234]

約数ペア:

[(1, 30880234), (2, 15440117), (7, 4411462), (11, 2807294), (14, 2205731), (22, 1403647), (77, 401042), (154, 200521), (239, 129206), (478, 64603), (839, 36806), (1673, 18458), (1678, 18403), (2629, 11746), (3346, 9229), (5258, 5873)]